Microchip LAN9303I-ABZJ, 3-Port Ethernet Switch IC, MII/RMII/Turbo MII, 200MBps 3.3 V, 56-Pin QFN
- RS Stock No. 178-5248
- Mfr. Part No. LAN9303I-ABZJ
- Manufacturer Microchip
LAN9303 10/100 Ethernet Switches
The LAN9303 from Microchip is a 3-port 10/100 managed Ethernet Switch in a small footprint QFN package, featuring a MII/RMII/Turbo MII interface that allows network speeds of up to 200Mbps.
Features
Full-featured 3-port Switches with per-port IEEE 802.1Q VLAN support (up to 16 VLAN groups)
±8kV/15kV per-port ESD protection
IGMP v1/v2 monitoring for multicast packet filtering
Up to 200 Mbps network speed via a Turbo MII interface
Optional EEPROM or external CPU serial management support via an I2C™ interface
Virtual PHY feature simplifies software development by mimicking multiple switch ports as a single-port PHY
Integrated regulators require a single 3.3V supply
42 per-port MIB counters for efficient network management
Ethernet Communications - Microchip
| Attribute | Value |
|---|---|
| PHY/Transceiver Interface | MII/RMII/Turbo MII |
| Typical Data Rate | 200Mbps |
| Number of Ports | 3 |
| VLAN Support | Yes |
| Power Supply Type | Single |
| Typical Operating Supply Voltage | 3.3 V |
| Mounting Type | Surface Mount |
| Package Type | QFN |
| Pin Count | 56 |
| Dimensions | 7.95 x 7.95 x 0.9mm |
| Height | 0.9mm |
| Length | 7.95mm |
| Maximum Operating Temperature | +85 °C |
| Width | 7.95mm |
| Minimum Operating Temperature | -40 °C |
